Coffee Cream

In a mixing bowl, combine the cream, sugar, and espresso powder, if using, and refrigerate for at least 15 minutes. (Chill the mixer’s beaters alongside the bowl.)

In a 1-cup heatproof glass measure, place the water and gelatin. Allow the mixture to soften for 5 minutes. Set the measure in a pan of simmering water and stir occasionally until the gelatin is dissolved. (This can be done i